Why Is Tyrus Not On Gutfeld Lately? Explaining His Recent Absences

I have flunked the exam, that is why i am attending coaching classes.

I have flunked the exam, which is why i am attending coaching classes.

Is there any change in the meaning of sentence.

Why Is Tyrus Not On Gutfeld Lately? Explaining His Recent Absences 3

Why should the first person pronoun 'i' always be capitalized?

I realize that at one time a lot of nouns in english were capitalized, but i can't understand the pattern of those.

Why Is Tyrus Not On Gutfeld Lately? Explaining His Recent Absences 5

Why is it that everybody wants to help me whenever i need someone's help?

Why Is Tyrus Not On Gutfeld Lately? Explaining His Recent Absences 6

Why does everybody want to help me whenever i need someone's help?

Can you please explain to me.

Good explanation of why it's optional in this case, although i'm not convinced that reason is the only reasonable antecedent of why.

Why Is Tyrus Not On Gutfeld Lately? Explaining His Recent Absences 9

For example, the explanation why is a common usage,.